bootstrap历练实例：按钮作为输入框组前缀或后缀
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>bootstrap历练实例：按钮作为输入框组前缀或后缀</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1.0" />
<link rel="stylesheet" href="bootstrap-3.3.5-dist/css/bootstrap.min.css"/>
</head>
<body>
<form role="form">
<div style="padding:100px 100px 10px">
<div class="input-group">
<span class="input-group-btn">
<button type="button" class="btn btn-default">按钮</button>
</span>
<input type="text" class="form-control" />
</div>
<br />
<div class="input-group">
<input type="text" class="form-control" />
<span class="input-group-btn">
<button type="button" class="btn btn-default">按钮</button>
</span>
</div>
</div>
</form>
<script src="jQuery/jquery-2.1.4.js"></script>
<script src="bootstrap-3.3.5-dist/js/bootstrap.min.js"></script>
</body>
</html>
